3 years ago

How do I simplify this math problem -9c+9c-12

Mathematics

2 answers:

meriva3 years ago

7 0

Answer: Add -9c and 9c together which would lead to 0c which equals 0. So the simplified problem would be -12.

Step-by-step explanation:

steposvetlana [31]3 years ago

5 0

Answer:

c-12

Step-by-step explanation:

If there's -9 c's and plus 9 c's then they cancel each other out and become just c

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